asked 185k views
10 votes
How can the area of this triangle be determined by forming a rectangle?

Select from the drop-down menus to correctly complete the statements.

Copy and rotate the triangle and place it next to the existing triangle to form a rectangle. The length of the rectangle is
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units. The width of the rectangle is
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units. The area of the rectangle is
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square units.

The area of the triangle is half the area of the rectangle, so the area of the triangle is
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square units.

How can the area of this triangle be determined by forming a rectangle? Select from-example-1
asked
User Caffreyd
by
8.2k points

1 Answer

7 votes

Answer:

The length of the rectangle is 9 units

The width of the rectangle is 2 units

The area of the rectangle is 18 square units

The area of the triangle is half the area of the rectangle, so the area of the triangle is 9 square units

Explanation:

answered
User Maraaaaaaaa
by
8.5k points
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